Support & Solutions

plc-code.com offers modular PLC blocks for the Siemens TIA Portal: practical import, flexible adaptation, and accelerated commissioning. Learn more now!

Smart maintenance with PLC codes

Increase plant availability and reduce your maintenance costs – with intelligent maintenance based on our PLC modules:

  • through condition monitoring and trend analysis
  • of sensor and performance data
  • with integrated countermeasures
  • instead of unplanned downtimes

Configure your module now – and make your maintenance smarter!

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Retrofit HMI


A targeted HMI retrofit sustainably increases the user-friendliness of your system. The intuitive visualization and clear representation of all sensor and actuator statuses enable faster troubleshooting and troubleshooting . This reduces costly downtime and makes your maintenance processes more efficient and reliable. At the same time, your employees benefit from a modern, ergonomically optimized interface that minimizes operating errors and significantly shortens training times for new operators.

Retrofit inquiries

optimization

Your system can operate significantly faster and more reliably if the PLC program is not just coded but consistently optimized. By specifically revising function blocks and state machines, you can not only automate processes but also nip errors in the bud and embed logical responses directly in the controller. The result: minimized cycle times, less downtime, and noticeably shorter maintenance intervals.

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Integration of variable frequency drives (VFD)

We integrate frequency converters into existing PLC systems – including control, ramp control, error monitoring, and speed control. Ideal for applications such as fans, pumps, conveyor belts, or retrofit projects.

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Power measurement & energy monitoring

We implement current, voltage, and power recording directly in the PLC—including visualization, limit monitoring, and trend display. This allows you to detect energy consumption, overloads, or malfunctions early on and optimize them specifically.

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